From: Anand Jain Date: Tue, 3 Jun 2014 03:36:02 +0000 (+0800) Subject: btrfs: dev replace should replace the sysfs entry X-Git-Tag: firefly_0821_release~176^2~3585^2~18 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=49c6f736f34f901117c20960ebd7d5e60f12fcac;p=firefly-linux-kernel-4.4.55.git btrfs: dev replace should replace the sysfs entry when we replace the device its corresponding sysfs entry has to be replaced as well Signed-off-by: Anand Jain Reviewed-by: David Sterba Signed-off-by: Chris Mason --- diff --git a/fs/btrfs/dev-replace.c b/fs/btrfs/dev-replace.c index 2af6e66fe788..eea26e1b2fda 100644 --- a/fs/btrfs/dev-replace.c +++ b/fs/btrfs/dev-replace.c @@ -36,6 +36,7 @@ #include "check-integrity.h" #include "rcu-string.h" #include "dev-replace.h" +#include "sysfs.h" static int btrfs_dev_replace_finishing(struct btrfs_fs_info *fs_info, int scrub_ret); @@ -562,6 +563,10 @@ static int btrfs_dev_replace_finishing(struct btrfs_fs_info *fs_info, fs_info->fs_devices->latest_bdev = tgt_device->bdev; list_add(&tgt_device->dev_alloc_list, &fs_info->fs_devices->alloc_list); + /* replace the sysfs entry */ + btrfs_kobj_rm_device(fs_info, src_device); + btrfs_kobj_add_device(fs_info, tgt_device); + btrfs_rm_dev_replace_blocked(fs_info); btrfs_rm_dev_replace_srcdev(fs_info, src_device);